Siemens SINUMERIK 840DE Operation & Programming Manual page 192

12
Examples
12.2 Example 2: External machining with sphere
5. Stock removal (roughing)
Result
6. Remove residual material
7. Stock removal (finishing)
12-192
Stock
•
and enter stock removal parameters for roughing:
removal
T1 F: 0.3 mm/rev
Longitudinal
ß
External
Infeed depth
Machining allowance
Blank description:
Machine relief cuts:
Machine tool angle:
Insert angle
Main cutting edge angle
•
Press soft key
Resid.
•
material and enter parameters for roughing:
T5 F: 0.3 mm/rev
Longitudinal
ß
External
Infeed depth
Machining allowance
Machine relief cuts:
Machine tool angle:
Insert angle
Main cutting edge angle
• Press soft key
Stock
•
and enter stock removal parameters for finishing:
removal
T2 F: 0.12 mm/rev
Longitudinal
ß
External
Machine relief cuts:
FR: 0.15 mm/rev
D: 2 inc
Ux: 0.2
Contour
No
Yes
α α α α : 80°
β β β β : 93°
FR: 0.15 mm/rev
D: 2 inc
Ux: 0
Yes
Yes
α α α α : 35°
β β β β : 93°
S: 200 m/min
Yes
© Siemens AG, 2002. All rights reserved
SINUMERIK 840D/810D Operator's Guide ManualTurn (BAM) – 08.02 Edition
12
08.02
S: 160 m/min
Uz: 0.1
S: 160 m/min
Uz: 0